Donald L Luke
CIK 1338684 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 6, 2020 · Latest: Jan. 6, 2020
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 49 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
49 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 26, 2013 | IESC | P | 1,000 | $6.40 | $6,400 | 47,160 Direct | +2.17% | Acquired | 10440.7% (price as of 2026-08-21) |
| Sept. 13, 2012 | IESC | P | 270 | $3.71 | $1,002 | 37,804 Direct | +0.72% | Acquired | 18083.4% (price as of 2026-08-21) |
| Sept. 11, 2012 | IESC | P | 300 | $3.35 | $1,005 | 37,534 Direct | +0.81% | Acquired | 20037.5% (price as of 2026-08-21) |
| Sept. 11, 2012 | IESC | P | 500 | $3.37 | $1,685 | 37,234 Direct | +1.36% | Acquired | 19918.0% (price as of 2026-08-21) |
| Sept. 11, 2012 | IESC | P | 400 | $3.38 | $1,352 | 36,734 Direct | +1.10% | Acquired | 19858.7% (price as of 2026-08-21) |
| Sept. 11, 2012 | IESC | P | 800 | $3.39 | $2,712 | 36,334 Direct | +2.25% | Acquired | 19799.9% (price as of 2026-08-21) |
| Dec. 29, 2006 | IESC | P | 3,000 | $17.76 | $53,280 | 5,682 Direct | +111.86% | Acquired | 3698.5% (price as of 2026-08-21) |
| Dec. 13, 2006 | IESC | P | 1,000 | $14.00 | $14,000 | 2,682 Direct | +59.45% | Acquired | 4718.6% (price as of 2026-08-21) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Aug. 7, 2014 | IESC | Subscription Rights (right to buy) [F2] | Common Stock (1,559) | $5.20 | July 29, 2014 | 7,270 | Disposed |
| Sept. 30, 2005 | IESC | Stock Option [F2] | Common Stock (3,000) | $2.80 | Sept. 30, 2015 | 3,000 | Acquired |
| Sept. 12, 2005 | IESC | Non-Qualified Stock Option [F1] | Common Stock (3,000) | $2.70 | Sept. 12, 2015 | 3,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).